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公开(公告)号：US08122267B2
公开(公告)日：2012-02-21
申请号：US12545032
申请日：2009-08-20
Applicant: Yi Rui , Cheng-Yang Li , Jian-She Shen
Inventor： Yi Rui , Cheng-Yang Li , Jian-She Shen
IPC: G06F1/00
CPC classification number: G06F1/266
Abstract: A power control circuit for a hard disk drive (HDD) includes a first control circuit, a second control circuit, a first connector connected to a power supply, the first and second control circuits, and a second connector connected to the first control circuit and the HDD. The power supply outputs a first voltage signal and a second voltage signal to the first and second control circuits via the first connector. The first control circuit converts the first and second voltage signals into a form compatible with a timing sequence of the HDD receiving voltage signals, and outputs the first and second voltage signals to the HDD via the second connector. The second control circuit controls the first control circuit.
Abstract translation: 一种用于硬盘驱动器（HDD）的电源控制电路包括第一控制电路，第二控制电路，连接到电源的第一连接器，第一和第二控制电路以及连接到第一控制电路的第二连接器，以及 硬盘。 电源经由第一连接器将第一电压信号和第二电压信号输出到第一和第二控制电路。 第一控制电路将第一和第二电压信号转换成与HDD接收电压信号的定时顺序兼容的形式，并且经由第二连接器将第一和第二电压信号输出到HDD。 第二控制电路控制第一控制电路。
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公开(公告)号：US20110012546A1
公开(公告)日：2011-01-20
申请号：US12545032
申请日：2009-08-20
Applicant: YI RUI , CHENG-YANG LI , JIAN-SHE SHEN
Inventor： YI RUI , CHENG-YANG LI , JIAN-SHE SHEN
IPC: H02P6/14
CPC classification number: G06F1/266
Abstract: A power control circuit for a hard disk drive (HDD) includes a first control circuit, a second control circuit, a first connector connected to a power supply, the first and second control circuits, and a second connector connected to the first control circuit and the HDD. The power supply outputs a first voltage signal and a second voltage signal to the first and second control circuits via the first connector. The first control circuit converts the first and second voltage signals into a form compatible with a timing sequence of the HDD receiving voltage signals, and outputs the first and second voltage signals to the HDD via the second connector. The second control circuit controls the first control circuit.
Abstract translation: 一种用于硬盘驱动器（HDD）的电源控制电路包括第一控制电路，第二控制电路，连接到电源的第一连接器，第一和第二控制电路以及连接到第一控制电路的第二连接器，以及 硬盘。 电源经由第一连接器将第一电压信号和第二电压信号输出到第一和第二控制电路。 第一控制电路将第一和第二电压信号转换成与HDD接收电压信号的定时顺序兼容的形式，并且经由第二连接器将第一和第二电压信号输出到HDD。 第二控制电路控制第一控制电路。
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Patent Agency Ranking
公开(公告)号：US20230138545A1
公开(公告)日：2023-05-04
申请号：US17979039
申请日：2022-11-02
Applicant: Cheng-Yang Li , Chih-Yuan Wang , Jih-Szu Wang , Suyin Optronics Corp.
Inventor： Jih-szu WANG
Abstract: The present invention provides a test connector device for testing a component to be tested having conductive portions. The test connector device includes a base, a terminal block, and a limiting member. The terminal block is disposed on the base. The terminal block includes a substrate and terminals arranged in multiple rows and formed in an integral form with the substrate. Each of the terminals includes a first contact end and a second contact end corresponding to each other. The component to be tested is placed on the limiting member and movably assembled to one side of the base. The limiting member includes a positioning assembly and limiting slots where the first contact ends protrude out. The positioning assembly is movably fastened to the base, so that the first contact ends contact the conductive portions. Accordingly, the present invention enhances reliability, stability, and transmission efficiency during tests.
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公开(公告)号：US20110169467A1
公开(公告)日：2011-07-14
申请号：US12768572
申请日：2010-04-27
Applicant: AI-YU PAN , CHAO-RONG LAI , CHENG-YANG LI
Inventor： AI-YU PAN , CHAO-RONG LAI , CHENG-YANG LI
IPC: G05F1/00
Abstract: A time sequence control circuit is provided to control time sequence of a motherboard of a computer. A first voltage received by a power supply receiving terminal is greater than a preset voltage before a signal control terminal on the motherboard receives a second voltage during turning on the computer. During shutting off the computer, the first voltage at the power supply receiving terminal drops and is less than the preset voltage, and the second voltage supplied to the signal control terminal on the motherboard is shut off.
Abstract translation: 提供时序控制电路以控制计算机主板的时序。 电源接收端子接收的第一电压大于预先设定的电压，在打开电脑之前，主板上的信号控制端子接收到第二电压。 在关闭计算机时，电源接收端的第一电压下降并小于预置电压，并且提供给主板上的信号控制端的第二电压被切断。
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公开(公告)号：US20110007483A1
公开(公告)日：2011-01-13
申请号：US12533010
申请日：2009-07-31
Applicant: CHENG-YANG LI , YI RUI , JIAN-SHE SHEN
Inventor： CHENG-YANG LI , YI RUI , JIAN-SHE SHEN
Abstract: An electronic device includes a chassis used to accommodate a serial advanced technology attachment (SATA) extension board. The SATA extension board includes a main body and a fixing element mounted on the main body to engage with an extended port of the chassis. The main body includes a signal interface, a power interface, a SATA signal connector connected to the signal interface, and a SATA power connector connected to the power interface. The SATA signal connector and the SATA power connector passes through the fixing element to expose out of the chassis. The SATA extension board only needs to be installed into the chassis once, the electronic device without external SATA interface originally can be connected and disconnected to the SATA device from outside the chassis many times, without having to disassemble and assemble the chassis each time.
Abstract translation: 电子设备包括用于容纳串行高级技术附件（SATA）扩展板的底盘。 SATA扩展板包括主体和固定元件，其安装在主体上以与底盘的延伸端口接合。 主体包括信号接口，电源接口，连接到信号接口的SATA信号连接器和连接到电源接口的SATA电源连接器。 SATA信号连接器和SATA电源连接器通过固定元件露出机箱。 SATA扩展板只需要一次安装到机箱中，无需外部SATA接口的电子设备最初可以从机箱外部多次连接到SATA设备，而无需每次拆卸和组装机箱。
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公开(公告)号：US20230140671A1
公开(公告)日：2023-05-04
申请号：US17979026
申请日：2022-11-02
Applicant: CHENG-YANG LI , CHIH-YUAN WANG , JIH-SZU WANG , SUYIN OPTRONICS CORP.
Inventor： Jih-szu WANG
IPC: H01R13/11 , H01R13/66 , H01R13/52 , H01R13/645 , H01R13/621
Abstract: A socket connector device for mating with a central processing unit having conductive portions is provided. The socket connector device includes a circuit module, a terminal module, and a cover plate. The terminal module is placed on the circuit module. The terminal module includes a terminal block. The terminal module includes a terminal block, multiple rows of terminals integrally formed with the terminal block, and a support housing protecting the terminal block. Each terminal includes a first contact end and a second contact end corresponding to each other. The second contact end protrudes from the support housing. Each first contact end electrically contacts one conductive portion, and each second contact end electrically contacts the circuit module. The cover plate is rotatably assembled on the terminal module, so that the conductive portions of the central processing unit electrically contact or do not contact the terminals of the terminal block.
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公开(公告)号：US08255729B2
公开(公告)日：2012-08-28
申请号：US12768572
申请日：2010-04-27
Applicant: Ai-Yu Pan , Chao-Rong Lai , Cheng-Yang Li
Inventor： Ai-Yu Pan , Chao-Rong Lai , Cheng-Yang Li
IPC: G06F1/26
Abstract: A time sequence control circuit is provided to control time sequence of a motherboard of a computer. A first voltage received by a power supply receiving terminal is greater than a preset voltage before a signal control terminal on the motherboard receives a second voltage during turning on the computer. During shutting off the computer, the first voltage at the power supply receiving terminal drops and is less than the preset voltage, and the second voltage supplied to the signal control terminal on the motherboard is shut off.
Abstract translation: 提供时序控制电路以控制计算机主板的时序。 电源接收端子接收的第一电压大于预先设定的电压，在打开电脑之前，主板上的信号控制端子接收到第二电压。 在关闭计算机时，电源接收端的第一电压下降并小于预置电压，并且提供给主板上的信号控制端的第二电压被切断。
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